多单元同轴槽天线的电动力学特性

2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI:10.1109/UWBUSIS.2016.7724194

V. Katrich, V. Lyashchenko, N. Medvedev

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引用次数: 0

摘要

采用磁动势法(MMF)计算了在任意介电常数值的介电介质填充内外空间的情况下，考虑了槽元件在任意位置下散热器之间的内外空间互连的同轴槽系统的电动力学特性。本文解决了在无限细、完美导电的同轴线屏上切割的环形狭槽或圆弧横向狭槽阵列中，散热器之间的互连对其激励和辐射的影响问题。给出了槽单元位于无限同轴线上情况下，槽阵列的幅相分布、方向和能量天线特性随工作波长的变化规律的计算和分析结果。这些结果与不相互关联的计算结果进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Electrodynamic characteristics of multielement coaxial-slot antenna

The electrodynamic characteristics of coaxial-slot systems are calculated by the magnetomotive forces method (MMF) taking into account the internal and external space interconnections between the radiators on conditions of arbitrary location of the slot elements when internal and external spaces were filled with the dielectric for any values of permittivity. The problem of influence of interconnections between the radiators on the excitation and radiation of the array of narrow circumferential or arc transverse slots cut in the infinitely thin and perfectly conducting coaxial line screen was solved in this paper. The results of calculation and analysis of the amplitude and phase distributions in the slot arrays, directional and energy antenna characteristics depending on the working wavelength in cases of the slot element location on the infinite coaxial lines have been proposed. These results were compared with the results of the calculation without mutual interconnections.

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2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)

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